Nonstop flight route between Leonardtown, Maryland, United States and Port Alberni, British Columbia, Canada:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(49°19'18"N by 124°55'51"W)
Distance from LTW to YPB:
2,481.69 miles (3,993.89 km)
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Jump to:
- About this route
- LTW Airport Information
- YPB Airport Information
- Facts about LTW
- Facts about YPB
- Map of Nearest Airports to LTW
- List of Nearest Airports to LTW
- Map of Furthest Airports from LTW
- List of Furthest Airports from LTW
- Map of Nearest Airports to YPB
- List of Nearest Airports to YPB
- Map of Furthest Airports from YPB
- List of Furthest Airports from YPB
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Alberni Valley Regional Airport (YPB), Port Alberni, British Columbia, Canada would travel a Great Circle distance of 2,482 miles (or 3,994 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between St. Mary's County Regional Airport and Alberni Valley Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | LTW / |
| Airport Names: |
|
| Location: | Leonardtown, Maryland, United States |
| GPS Coordinates: | 38°18'55"N by 76°32'59"W |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LTW |
| More Information: | LTW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YPB / |
| Airport Names: |
|
| Location: | Port Alberni, British Columbia, Canada |
| GPS Coordinates: | 49°19'18"N by 124°55'51"W |
| Operator/Owner: | Regional District Alberni-Clayoquot |
| Airport Type: | Public |
| Elevation: | 250 feet (76 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPB |
| More Information: | YPB Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- The airport houses small aircraft such as Pipers, gliders, and Cessnas.
- The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".
- The furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
Facts about Alberni Valley Regional Airport (YPB):
- Alberni Valley Regional Airport (YPB) currently has only 1 runway.
- In addition to being known as "Alberni Valley Regional Airport", another name for YPB is "CBS8".
- The furthest airport from Alberni Valley Regional Airport (YPB) is Tôlanaro Airport (FTU), which is located 10,703 miles (17,225 kilometers) away in Tôlanaro, Madagascar.
- Because of Alberni Valley Regional Airport's relatively low elevation of 250 feet, planes can take off or land at Alberni Valley Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Alberni Valley Regional Airport (YPB) is Qualicum Beach Airport (XQU), which is located 24 miles (39 kilometers) E of YPB.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.77 miles (12.50 km) ESE | Naval Air Station Patuxent River (NHK) | Patuxent River, Maryland, United States |     |
| 2 | 32.11 miles (51.68 km) ENE | Cambridge–Dorchester Airport (CGE) | Cambridge, Maryland, United States | |
| 3 | 38.28 miles (61.61 km) NNW | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 4 | 42.62 miles (68.59 km) NE | Easton Airport (ESN) | Easton, Maryland, United States | |
| 5 | 43.37 miles (69.79 km) N | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 6 | 43.90 miles (70.64 km) NW | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 7 | 44.30 miles (71.29 km) NW | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 45.06 miles (72.52 km) WSW | A.P. Hill Army Airfield (APH) | Fort A.P. Hill, Virginia, United States | |
| 9 | 45.50 miles (73.23 km) NW | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 10 | 50.17 miles (80.73 km) NNW | College Park Airport (CGS) | College Park, Maryland, United States | |
| 11 | 54.39 miles (87.53 km) NNW | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 12 | 56.43 miles (90.81 km) E | Salisbury-Ocean City: Wicomico Regional Airport (SBY) | Salisbury, Maryland, United States | |
| 13 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 14 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 15 | 59.76 miles (96.18 km) N | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,720.20 miles (18,861.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,697.03 miles (18,824.49 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,677.51 miles (18,793.08 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,672.64 miles (18,785.24 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,627.72 miles (18,712.96 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,615.07 miles (18,692.60 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,608.24 miles (18,681.61 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,604.71 miles (18,675.92 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,582.36 miles (18,639.95 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,574.88 miles (18,627.91 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,514.80 miles (18,531.23 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,480.32 miles (18,475.74 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,473.35 miles (18,464.52 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,465.36 miles (18,451.67 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,395.33 miles (18,338.97 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.21 miles (38.97 km) E | Qualicum Beach Airport (XQU) | Qualicum Beach, British Columbia, Canada | |
| 2 | 24.80 miles (39.92 km) N | Courtenay Airpark (YCA) | Courtenay, British Columbia, Canada | |
| 3 | 26.94 miles (43.36 km) N | CFB Comox (YQQ) | Comox, British Columbia, Canada | |
| 4 | 31.71 miles (51.03 km) NE | Texada/Gillies Bay Airport (YGB) | Texada Island, British Columbia, Canada | |
| 5 | 34.96 miles (56.27 km) SSW | Bamfield Water Aerodrome (YBF) | Bamfield, British Columbia, Canada | |
| 6 | 40.31 miles (64.88 km) NNE | Powell River Airport (YPW) | Powell River, British Columbia, Canada | |
| 7 | 41.44 miles (66.69 km) WSW | Tofino/Long Beach Airport (YAZ) | Tofino, British Columbia, Canada | |
| 8 | 45.65 miles (73.46 km) WSW | Tofino Harbour Water Aerodrome (YTP) | Tofino, British Columbia, Canada | |
| 9 | 45.83 miles (73.75 km) ENE | Pender Harbour Water Aerodrome (YPT) | Pender Harbour, British Columbia, Canada | |
| 10 | 46.14 miles (74.25 km) NNW | Campbell River Airport (YBL) | Campbell River, British Columbia, Canada | |
| 11 | 46.14 miles (74.26 km) ESE | Nanaimo Harbour Water Airport (ZNA) | Nanaimo, British Columbia, Canada | |
| 12 | 48.54 miles (78.12 km) N | Cortes Island Aerodrome (YCF) | Cortes Island, British Columbia, Canada | |
| 13 | 51.36 miles (82.65 km) ESE | Nanaimo Airport (YCD) | Nanaimo, British Columbia, Canada | |
| 14 | 52.28 miles (84.14 km) NNW | Campbell River Water Aerodrome (YHH) | Campbell River, British Columbia, Canada | |
| 15 | 55.36 miles (89.10 km) E | Sechelt Aerodrome (YHS) | Sechelt, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,702.93 miles (17,224.65 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,646.43 miles (17,133.73 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,644.36 miles (17,130.39 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,632.71 miles (17,111.65 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,626.33 miles (17,101.37 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,602.06 miles (17,062.31 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 7 | 10,600.71 miles (17,060.15 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,585.30 miles (17,035.34 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,569.77 miles (17,010.35 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,561.73 miles (16,997.42 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 10,533.75 miles (16,952.39 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 12 | 10,511.50 miles (16,916.58 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 10,502.07 miles (16,901.40 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 14 | 10,493.63 miles (16,887.82 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,493.06 miles (16,886.91 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |